4288666224 has 20 divisors (see below), whose sum is σ = 11079054536. Its totient is φ = 1429555392.

The previous prime is 4288666223. The next prime is 4288666259. The reversal of 4288666224 is 4226668824.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 89347213 = 4288666224 / (4 + 2 + 8 + 8 + 6 + 6 + 6 + 2 + 2 + 4).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4288666223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44673559 + ... + 44673654.

Almost surely, 2^4288666224 is an apocalyptic number.

It is an amenable number.

4288666224 is an abundant number, since it is smaller than the sum of its proper divisors (6790388312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4288666224 is a wasteful number, since it uses less digits than its factorization.

4288666224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89347224 (or 89347218 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 48.

The square root of 4288666224 is about 65487.9089908969. The cubic root of 4288666224 is about 1624.7033745283.

The spelling of 4288666224 in words is "four billion, two hundred eighty-eight million, six hundred sixty-six thousand, two hundred twenty-four".